9172696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 18748800

約数和(自身を除く): 9576104

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 991, 1157, 1982, 2314, 3964, 4628, 7928, 9256, 12883, 25766, 51532, 88199, 103064, 176398, 352796, 705592, 1146587, 2293174, 4586348, 9172696]

約数ペア:

[(1, 9172696), (2, 4586348), (4, 2293174), (8, 1146587), (13, 705592), (26, 352796), (52, 176398), (89, 103064), (104, 88199), (178, 51532), (356, 25766), (712, 12883), (991, 9256), (1157, 7928), (1982, 4628), (2314, 3964)]