1573728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 4519368

約数和(自身を除く): 2945640

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 97, 104, 156, 169, 194, 208, 291, 312, 338, 388, 416, 507, 582, 624, 676, 776, 1014, 1164, 1248, 1261, 1352, 1552, 2028, 2328, 2522, 2704, 3104, 3783, 4056, 4656, 5044, 5408, 7566, 8112, 9312, 10088, 15132, 16224, 16393, 20176, 30264, 32786, 40352, 49179, 60528, 65572, 98358, 121056, 131144, 196716, 262288, 393432, 524576, 786864, 1573728]

約数ペア:

[(1, 1573728), (2, 786864), (3, 524576), (4, 393432), (6, 262288), (8, 196716), (12, 131144), (13, 121056), (16, 98358), (24, 65572), (26, 60528), (32, 49179), (39, 40352), (48, 32786), (52, 30264), (78, 20176), (96, 16393), (97, 16224), (104, 15132), (156, 10088), (169, 9312), (194, 8112), (208, 7566), (291, 5408), (312, 5044), (338, 4656), (388, 4056), (416, 3783), (507, 3104), (582, 2704), (624, 2522), (676, 2328), (776, 2028), (1014, 1552), (1164, 1352), (1248, 1261)]