72612448

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{37199}}^1$

素因数の和:37270

約数の個数: 24

約数和(自身を含む): 145303200

約数和(自身を除く): 72690752

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 37199, 74398, 148796, 297592, 595184, 1190368, 2269139, 4538278, 9076556, 18153112, 36306224, 72612448]

約数ペア:

[(1, 72612448), (2, 36306224), (4, 18153112), (8, 9076556), (16, 4538278), (32, 2269139), (61, 1190368), (122, 595184), (244, 297592), (488, 148796), (976, 74398), (1952, 37199)]