11245568

素因数分解:

$2^{11}\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 25143300

約数和(自身を除く): 13897732

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 289, 304, 323, 512, 544, 578, 608, 646, 1024, 1088, 1156, 1216, 1292, 2048, 2176, 2312, 2432, 2584, 4352, 4624, 4864, 5168, 5491, 8704, 9248, 9728, 10336, 10982, 17408, 18496, 19456, 20672, 21964, 34816, 36992, 38912, 41344, 43928, 73984, 82688, 87856, 147968, 165376, 175712, 295936, 330752, 351424, 591872, 661504, 702848, 1405696, 2811392, 5622784, 11245568]

約数ペア:

[(1, 11245568), (2, 5622784), (4, 2811392), (8, 1405696), (16, 702848), (17, 661504), (19, 591872), (32, 351424), (34, 330752), (38, 295936), (64, 175712), (68, 165376), (76, 147968), (128, 87856), (136, 82688), (152, 73984), (256, 43928), (272, 41344), (289, 38912), (304, 36992), (323, 34816), (512, 21964), (544, 20672), (578, 19456), (608, 18496), (646, 17408), (1024, 10982), (1088, 10336), (1156, 9728), (1216, 9248), (1292, 8704), (2048, 5491), (2176, 5168), (2312, 4864), (2432, 4624), (2584, 4352)]