28044288

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 132

約数和(自身を含む): 86219640

約数和(自身を除く): 58175352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 179, 192, 204, 256, 272, 288, 306, 358, 384, 408, 512, 537, 544, 576, 612, 716, 768, 816, 1024, 1074, 1088, 1152, 1224, 1432, 1536, 1611, 1632, 2148, 2176, 2304, 2448, 2864, 3043, 3072, 3222, 3264, 4296, 4352, 4608, 4896, 5728, 6086, 6444, 6528, 8592, 8704, 9129, 9216, 9792, 11456, 12172, 12888, 13056, 17184, 17408, 18258, 19584, 22912, 24344, 25776, 26112, 27387, 34368, 36516, 39168, 45824, 48688, 51552, 52224, 54774, 68736, 73032, 78336, 91648, 97376, 103104, 109548, 137472, 146064, 156672, 183296, 194752, 206208, 219096, 274944, 292128, 389504, 412416, 438192, 549888, 584256, 779008, 824832, 876384, 1168512, 1558016, 1649664, 1752768, 2337024, 3116032, 3505536, 4674048, 7011072, 9348096, 14022144, 28044288]

約数ペア:

[(1, 28044288), (2, 14022144), (3, 9348096), (4, 7011072), (6, 4674048), (8, 3505536), (9, 3116032), (12, 2337024), (16, 1752768), (17, 1649664), (18, 1558016), (24, 1168512), (32, 876384), (34, 824832), (36, 779008), (48, 584256), (51, 549888), (64, 438192), (68, 412416), (72, 389504), (96, 292128), (102, 274944), (128, 219096), (136, 206208), (144, 194752), (153, 183296), (179, 156672), (192, 146064), (204, 137472), (256, 109548), (272, 103104), (288, 97376), (306, 91648), (358, 78336), (384, 73032), (408, 68736), (512, 54774), (537, 52224), (544, 51552), (576, 48688), (612, 45824), (716, 39168), (768, 36516), (816, 34368), (1024, 27387), (1074, 26112), (1088, 25776), (1152, 24344), (1224, 22912), (1432, 19584), (1536, 18258), (1611, 17408), (1632, 17184), (2148, 13056), (2176, 12888), (2304, 12172), (2448, 11456), (2864, 9792), (3043, 9216), (3072, 9129), (3222, 8704), (3264, 8592), (4296, 6528), (4352, 6444), (4608, 6086), (4896, 5728)]