40681472

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:232

約数の個数: 60

約数和(自身を含む): 88077696

約数和(自身を除く): 47396224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 256, 382, 416, 512, 764, 832, 1024, 1528, 1664, 2048, 2483, 3056, 3328, 4096, 4966, 6112, 6656, 8192, 9932, 12224, 13312, 16384, 19864, 24448, 26624, 39728, 48896, 53248, 79456, 97792, 106496, 158912, 195584, 212992, 317824, 391168, 635648, 782336, 1271296, 1564672, 2542592, 3129344, 5085184, 10170368, 20340736, 40681472]

約数ペア:

[(1, 40681472), (2, 20340736), (4, 10170368), (8, 5085184), (13, 3129344), (16, 2542592), (26, 1564672), (32, 1271296), (52, 782336), (64, 635648), (104, 391168), (128, 317824), (191, 212992), (208, 195584), (256, 158912), (382, 106496), (416, 97792), (512, 79456), (764, 53248), (832, 48896), (1024, 39728), (1528, 26624), (1664, 24448), (2048, 19864), (2483, 16384), (3056, 13312), (3328, 12224), (4096, 9932), (4966, 8192), (6112, 6656)]