15677927476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1091}}^1$

素因数の和:1561

約数の個数: 72

約数和(自身を含む): 30188051712

約数和(自身を除く): 14510124236

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 289, 401, 527, 578, 802, 1054, 1091, 1156, 1604, 2108, 2182, 4364, 6817, 8959, 12431, 13634, 17918, 18547, 24862, 27268, 33821, 35836, 37094, 49724, 67642, 74188, 115889, 135284, 211327, 231778, 315299, 422654, 437491, 463556, 574957, 630598, 845308, 874982, 1149914, 1261196, 1749964, 2299828, 3592559, 7185118, 7437347, 9774269, 13562221, 14370236, 14874694, 19548538, 27124442, 29749388, 39097076, 54248884, 126434899, 230557757, 252869798, 461115514, 505739596, 922231028, 3919481869, 7838963738, 15677927476]

約数ペア:

[(1, 15677927476), (2, 7838963738), (4, 3919481869), (17, 922231028), (31, 505739596), (34, 461115514), (62, 252869798), (68, 230557757), (124, 126434899), (289, 54248884), (401, 39097076), (527, 29749388), (578, 27124442), (802, 19548538), (1054, 14874694), (1091, 14370236), (1156, 13562221), (1604, 9774269), (2108, 7437347), (2182, 7185118), (4364, 3592559), (6817, 2299828), (8959, 1749964), (12431, 1261196), (13634, 1149914), (17918, 874982), (18547, 845308), (24862, 630598), (27268, 574957), (33821, 463556), (35836, 437491), (37094, 422654), (49724, 315299), (67642, 231778), (74188, 211327), (115889, 135284)]