42288896

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 92544144

約数和(自身を除く): 50255248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 131, 194, 208, 256, 262, 388, 416, 524, 776, 832, 1048, 1261, 1552, 1664, 1703, 2096, 2522, 3104, 3328, 3406, 4192, 5044, 6208, 6812, 8384, 10088, 12416, 12707, 13624, 16768, 20176, 24832, 25414, 27248, 33536, 40352, 50828, 54496, 80704, 101656, 108992, 161408, 165191, 203312, 217984, 322816, 330382, 406624, 435968, 660764, 813248, 1321528, 1626496, 2643056, 3252992, 5286112, 10572224, 21144448, 42288896]

約数ペア:

[(1, 42288896), (2, 21144448), (4, 10572224), (8, 5286112), (13, 3252992), (16, 2643056), (26, 1626496), (32, 1321528), (52, 813248), (64, 660764), (97, 435968), (104, 406624), (128, 330382), (131, 322816), (194, 217984), (208, 203312), (256, 165191), (262, 161408), (388, 108992), (416, 101656), (524, 80704), (776, 54496), (832, 50828), (1048, 40352), (1261, 33536), (1552, 27248), (1664, 25414), (1703, 24832), (2096, 20176), (2522, 16768), (3104, 13624), (3328, 12707), (3406, 12416), (4192, 10088), (5044, 8384), (6208, 6812)]