68298178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 115944192

約数和(自身を除く): 47646014

約数列:

[1, 2, 13, 23, 26, 46, 181, 299, 362, 598, 631, 1262, 2353, 4163, 4706, 8203, 8326, 14513, 16406, 29026, 54119, 108238, 114211, 188669, 228422, 377338, 1484743, 2626853, 2969486, 5253706, 34149089, 68298178]

約数ペア:

[(1, 68298178), (2, 34149089), (13, 5253706), (23, 2969486), (26, 2626853), (46, 1484743), (181, 377338), (299, 228422), (362, 188669), (598, 114211), (631, 108238), (1262, 54119), (2353, 29026), (4163, 16406), (4706, 14513), (8203, 8326)]