28261899192

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{19181}}^1$

素因数の和:19321

約数の個数: 96

約数和(自身を含む): 74181397680

約数和(自身を除く): 45919498488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 584, 696, 841, 876, 1682, 1752, 2117, 2523, 3364, 4234, 5046, 6351, 6728, 8468, 10092, 12702, 16936, 19181, 20184, 25404, 38362, 50808, 57543, 61393, 76724, 115086, 122786, 153448, 184179, 230172, 245572, 368358, 460344, 491144, 556249, 736716, 1112498, 1400213, 1473432, 1668747, 2224996, 2800426, 3337494, 4200639, 4449992, 5600852, 6674988, 8401278, 11201704, 13349976, 16131221, 16802556, 32262442, 33605112, 40606177, 48393663, 64524884, 81212354, 96787326, 121818531, 129049768, 162424708, 193574652, 243637062, 324849416, 387149304, 487274124, 974548248, 1177579133, 2355158266, 3532737399, 4710316532, 7065474798, 9420633064, 14130949596, 28261899192]

約数ペア:

[(1, 28261899192), (2, 14130949596), (3, 9420633064), (4, 7065474798), (6, 4710316532), (8, 3532737399), (12, 2355158266), (24, 1177579133), (29, 974548248), (58, 487274124), (73, 387149304), (87, 324849416), (116, 243637062), (146, 193574652), (174, 162424708), (219, 129049768), (232, 121818531), (292, 96787326), (348, 81212354), (438, 64524884), (584, 48393663), (696, 40606177), (841, 33605112), (876, 32262442), (1682, 16802556), (1752, 16131221), (2117, 13349976), (2523, 11201704), (3364, 8401278), (4234, 6674988), (5046, 5600852), (6351, 4449992), (6728, 4200639), (8468, 3337494), (10092, 2800426), (12702, 2224996), (16936, 1668747), (19181, 1473432), (20184, 1400213), (25404, 1112498), (38362, 736716), (50808, 556249), (57543, 491144), (61393, 460344), (76724, 368358), (115086, 245572), (122786, 230172), (153448, 184179)]