72088448

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{7129}}^1$

素因数の和:7222

約数の個数: 32

約数和(自身を含む): 145452000

約数和(自身を除く): 73363552

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 2528, 5056, 7129, 10112, 14258, 28516, 57032, 114064, 228128, 456256, 563191, 912512, 1126382, 2252764, 4505528, 9011056, 18022112, 36044224, 72088448]

約数ペア:

[(1, 72088448), (2, 36044224), (4, 18022112), (8, 9011056), (16, 4505528), (32, 2252764), (64, 1126382), (79, 912512), (128, 563191), (158, 456256), (316, 228128), (632, 114064), (1264, 57032), (2528, 28516), (5056, 14258), (7129, 10112)]