28736700917

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{709}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 31886611200

約数和(自身を除く): 3149910283

約数列:

[1, 19, 23, 137, 437, 677, 709, 2603, 3151, 12863, 13471, 15571, 16307, 59869, 92749, 97133, 295849, 309833, 479993, 1762231, 1845527, 2133227, 2234059, 9119867, 11039839, 40531313, 42447121, 65759041, 209756941, 1249421779, 1512457943, 28736700917]

約数ペア:

[(1, 28736700917), (19, 1512457943), (23, 1249421779), (137, 209756941), (437, 65759041), (677, 42447121), (709, 40531313), (2603, 11039839), (3151, 9119867), (12863, 2234059), (13471, 2133227), (15571, 1845527), (16307, 1762231), (59869, 479993), (92749, 309833), (97133, 295849)]