15676804556

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 32477921280

約数和(自身を除く): 16801116724

約数列:

[1, 2, 4, 7, 14, 28, 61, 79, 122, 158, 223, 244, 316, 427, 446, 521, 553, 854, 892, 1042, 1106, 1561, 1708, 2084, 2212, 3122, 3647, 4819, 6244, 7294, 9638, 13603, 14588, 17617, 19276, 27206, 31781, 33733, 35234, 41159, 54412, 63562, 67466, 70468, 82318, 95221, 116183, 123319, 127124, 134932, 164636, 190442, 222467, 232366, 246638, 288113, 380884, 444934, 464732, 493276, 576226, 813281, 889868, 1074637, 1152452, 1626562, 2149274, 2510699, 3253124, 4298548, 5021398, 7087163, 7522459, 9178457, 10042796, 14174326, 15044918, 17574893, 18356914, 28348652, 30089836, 35149786, 36713828, 49610141, 64249199, 70299572, 99220282, 128498398, 198440564, 256996796, 559885877, 1119771754, 2239543508, 3919201139, 7838402278, 15676804556]

約数ペア:

[(1, 15676804556), (2, 7838402278), (4, 3919201139), (7, 2239543508), (14, 1119771754), (28, 559885877), (61, 256996796), (79, 198440564), (122, 128498398), (158, 99220282), (223, 70299572), (244, 64249199), (316, 49610141), (427, 36713828), (446, 35149786), (521, 30089836), (553, 28348652), (854, 18356914), (892, 17574893), (1042, 15044918), (1106, 14174326), (1561, 10042796), (1708, 9178457), (2084, 7522459), (2212, 7087163), (3122, 5021398), (3647, 4298548), (4819, 3253124), (6244, 2510699), (7294, 2149274), (9638, 1626562), (13603, 1152452), (14588, 1074637), (17617, 889868), (19276, 813281), (27206, 576226), (31781, 493276), (33733, 464732), (35234, 444934), (41159, 380884), (54412, 288113), (63562, 246638), (67466, 232366), (70468, 222467), (82318, 190442), (95221, 164636), (116183, 134932), (123319, 127124)]