72998528

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{7219}}^1$

素因数の和:7312

約数の個数: 32

約数和(自身を含む): 147288000

約数和(自身を除く): 74289472

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 7219, 10112, 14438, 28876, 57752, 115504, 231008, 462016, 570301, 924032, 1140602, 2281204, 4562408, 9124816, 18249632, 36499264, 72998528]

約数ペア:

[(1, 72998528), (2, 36499264), (4, 18249632), (8, 9124816), (16, 4562408), (32, 2281204), (64, 1140602), (79, 924032), (128, 570301), (158, 462016), (316, 231008), (632, 115504), (1264, 57752), (2528, 28876), (5056, 14438), (7219, 10112)]