28427261832

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{12479}}^1$

素因数の和:13611

約数の個数: 96

約数和(自身を含む): 79724736000

約数和(自身を除く): 51297474168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 1091, 2088, 2182, 3273, 4364, 6546, 8728, 9819, 12479, 13092, 19638, 24958, 26184, 31639, 37437, 39276, 49916, 63278, 74874, 78552, 94917, 99832, 112311, 126556, 149748, 189834, 224622, 253112, 284751, 299496, 361891, 379668, 449244, 569502, 723782, 759336, 898488, 1085673, 1139004, 1447564, 2171346, 2278008, 2895128, 3257019, 4342692, 6514038, 8685384, 13028076, 13614589, 26056152, 27229178, 40843767, 54458356, 81687534, 108916712, 122531301, 163375068, 245062602, 326750136, 394823081, 490125204, 789646162, 980250408, 1184469243, 1579292324, 2368938486, 3158584648, 3553407729, 4737876972, 7106815458, 9475753944, 14213630916, 28427261832]

約数ペア:

[(1, 28427261832), (2, 14213630916), (3, 9475753944), (4, 7106815458), (6, 4737876972), (8, 3553407729), (9, 3158584648), (12, 2368938486), (18, 1579292324), (24, 1184469243), (29, 980250408), (36, 789646162), (58, 490125204), (72, 394823081), (87, 326750136), (116, 245062602), (174, 163375068), (232, 122531301), (261, 108916712), (348, 81687534), (522, 54458356), (696, 40843767), (1044, 27229178), (1091, 26056152), (2088, 13614589), (2182, 13028076), (3273, 8685384), (4364, 6514038), (6546, 4342692), (8728, 3257019), (9819, 2895128), (12479, 2278008), (13092, 2171346), (19638, 1447564), (24958, 1139004), (26184, 1085673), (31639, 898488), (37437, 759336), (39276, 723782), (49916, 569502), (63278, 449244), (74874, 379668), (78552, 361891), (94917, 299496), (99832, 284751), (112311, 253112), (126556, 224622), (149748, 189834)]