26980788

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 69995520

約数和(自身を除く): 43014732

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 41, 58, 61, 62, 82, 87, 93, 116, 122, 123, 124, 164, 174, 183, 186, 244, 246, 348, 366, 372, 492, 732, 899, 1189, 1271, 1769, 1798, 1891, 2378, 2501, 2542, 2697, 3538, 3567, 3596, 3782, 3813, 4756, 5002, 5084, 5307, 5394, 5673, 7076, 7134, 7503, 7564, 7626, 10004, 10614, 10788, 11346, 14268, 15006, 15252, 21228, 22692, 30012, 36859, 54839, 72529, 73718, 77531, 109678, 110577, 145058, 147436, 155062, 164517, 217587, 219356, 221154, 232593, 290116, 310124, 329034, 435174, 442308, 465186, 658068, 870348, 930372, 2248399, 4496798, 6745197, 8993596, 13490394, 26980788]

約数ペア:

[(1, 26980788), (2, 13490394), (3, 8993596), (4, 6745197), (6, 4496798), (12, 2248399), (29, 930372), (31, 870348), (41, 658068), (58, 465186), (61, 442308), (62, 435174), (82, 329034), (87, 310124), (93, 290116), (116, 232593), (122, 221154), (123, 219356), (124, 217587), (164, 164517), (174, 155062), (183, 147436), (186, 145058), (244, 110577), (246, 109678), (348, 77531), (366, 73718), (372, 72529), (492, 54839), (732, 36859), (899, 30012), (1189, 22692), (1271, 21228), (1769, 15252), (1798, 15006), (1891, 14268), (2378, 11346), (2501, 10788), (2542, 10614), (2697, 10004), (3538, 7626), (3567, 7564), (3596, 7503), (3782, 7134), (3813, 7076), (4756, 5673), (5002, 5394), (5084, 5307)]