3125824

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 63

約数和(自身を含む): 7134987

約数和(自身を除く): 4009163

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 289, 338, 416, 442, 544, 578, 676, 832, 884, 1088, 1156, 1352, 1768, 2312, 2704, 2873, 3536, 3757, 4624, 5408, 5746, 7072, 7514, 9248, 10816, 11492, 14144, 15028, 18496, 22984, 30056, 45968, 48841, 60112, 91936, 97682, 120224, 183872, 195364, 240448, 390728, 781456, 1562912, 3125824]

約数ペア:

[(1, 3125824), (2, 1562912), (4, 781456), (8, 390728), (13, 240448), (16, 195364), (17, 183872), (26, 120224), (32, 97682), (34, 91936), (52, 60112), (64, 48841), (68, 45968), (104, 30056), (136, 22984), (169, 18496), (208, 15028), (221, 14144), (272, 11492), (289, 10816), (338, 9248), (416, 7514), (442, 7072), (544, 5746), (578, 5408), (676, 4624), (832, 3757), (884, 3536), (1088, 2873), (1156, 2704), (1352, 2312)]