15697323736

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5180

約数の個数: 64

約数和(自身を含む): 30671697600

約数和(自身を除く): 14974373864

約数列:

[1, 2, 4, 8, 61, 73, 89, 122, 146, 178, 244, 292, 356, 488, 584, 712, 4453, 4951, 5429, 6497, 8906, 9902, 10858, 12994, 17812, 19804, 21716, 25988, 35624, 39608, 43432, 51976, 302011, 361423, 396317, 440639, 604022, 722846, 792634, 881278, 1208044, 1445692, 1585268, 1762556, 2416088, 2891384, 3170536, 3525112, 22046803, 26878979, 32166647, 44093606, 53757958, 64333294, 88187212, 107515916, 128666588, 176374424, 215031832, 257333176, 1962165467, 3924330934, 7848661868, 15697323736]

約数ペア:

[(1, 15697323736), (2, 7848661868), (4, 3924330934), (8, 1962165467), (61, 257333176), (73, 215031832), (89, 176374424), (122, 128666588), (146, 107515916), (178, 88187212), (244, 64333294), (292, 53757958), (356, 44093606), (488, 32166647), (584, 26878979), (712, 22046803), (4453, 3525112), (4951, 3170536), (5429, 2891384), (6497, 2416088), (8906, 1762556), (9902, 1585268), (10858, 1445692), (12994, 1208044), (17812, 881278), (19804, 792634), (21716, 722846), (25988, 604022), (35624, 440639), (39608, 396317), (43432, 361423), (51976, 302011)]