72348224

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{6689}}^1$

素因数の和:6727

約数の個数: 42

約数和(自身を含む): 155482290

約数和(自身を除く): 83134066

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 6689, 10816, 13378, 26756, 53512, 86957, 107024, 173914, 214048, 347828, 428096, 695656, 1130441, 1391312, 2260882, 2782624, 4521764, 5565248, 9043528, 18087056, 36174112, 72348224]

約数ペア:

[(1, 72348224), (2, 36174112), (4, 18087056), (8, 9043528), (13, 5565248), (16, 4521764), (26, 2782624), (32, 2260882), (52, 1391312), (64, 1130441), (104, 695656), (169, 428096), (208, 347828), (338, 214048), (416, 173914), (676, 107024), (832, 86957), (1352, 53512), (2704, 26756), (5408, 13378), (6689, 10816)]