61262656

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 152822656

約数和(自身を除く): 91560000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 157, 182, 208, 224, 268, 314, 364, 416, 448, 469, 536, 628, 728, 832, 871, 938, 1072, 1099, 1256, 1456, 1742, 1876, 2041, 2144, 2198, 2512, 2912, 3484, 3752, 4082, 4288, 4396, 5024, 5824, 6097, 6968, 7504, 8164, 8792, 10048, 10519, 12194, 13936, 14287, 15008, 16328, 17584, 21038, 24388, 27872, 28574, 30016, 32656, 35168, 42076, 48776, 55744, 57148, 65312, 70336, 73633, 84152, 97552, 114296, 130624, 136747, 147266, 168304, 195104, 228592, 273494, 294532, 336608, 390208, 457184, 546988, 589064, 673216, 914368, 957229, 1093976, 1178128, 1914458, 2187952, 2356256, 3828916, 4375904, 4712512, 7657832, 8751808, 15315664, 30631328, 61262656]

約数ペア:

[(1, 61262656), (2, 30631328), (4, 15315664), (7, 8751808), (8, 7657832), (13, 4712512), (14, 4375904), (16, 3828916), (26, 2356256), (28, 2187952), (32, 1914458), (52, 1178128), (56, 1093976), (64, 957229), (67, 914368), (91, 673216), (104, 589064), (112, 546988), (134, 457184), (157, 390208), (182, 336608), (208, 294532), (224, 273494), (268, 228592), (314, 195104), (364, 168304), (416, 147266), (448, 136747), (469, 130624), (536, 114296), (628, 97552), (728, 84152), (832, 73633), (871, 70336), (938, 65312), (1072, 57148), (1099, 55744), (1256, 48776), (1456, 42076), (1742, 35168), (1876, 32656), (2041, 30016), (2144, 28574), (2198, 27872), (2512, 24388), (2912, 21038), (3484, 17584), (3752, 16328), (4082, 15008), (4288, 14287), (4396, 13936), (5024, 12194), (5824, 10519), (6097, 10048), (6968, 8792), (7504, 8164)]