15888914068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{9137}}^1$

素因数の和:9504

約数の個数: 48

約数和(自身を含む): 29843976960

約数和(自身を除く): 13955062892

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 239, 428, 478, 956, 1819, 3638, 4063, 7276, 8126, 9137, 16252, 18274, 25573, 36548, 51146, 102292, 155329, 310658, 434741, 621316, 869482, 977659, 1738964, 1955318, 2183743, 3910636, 4367486, 8734972, 16620203, 33240406, 37123631, 66480812, 74247262, 148494524, 233660501, 467321002, 934642004, 3972228517, 7944457034, 15888914068]

約数ペア:

[(1, 15888914068), (2, 7944457034), (4, 3972228517), (17, 934642004), (34, 467321002), (68, 233660501), (107, 148494524), (214, 74247262), (239, 66480812), (428, 37123631), (478, 33240406), (956, 16620203), (1819, 8734972), (3638, 4367486), (4063, 3910636), (7276, 2183743), (8126, 1955318), (9137, 1738964), (16252, 977659), (18274, 869482), (25573, 621316), (36548, 434741), (51146, 310658), (102292, 155329)]