56940688

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 133562880

約数和(自身を除く): 76622192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 47, 56, 58, 94, 112, 116, 188, 203, 232, 329, 373, 376, 406, 464, 658, 746, 752, 812, 1316, 1363, 1492, 1624, 2611, 2632, 2726, 2984, 3248, 5222, 5264, 5452, 5968, 9541, 10444, 10817, 10904, 17531, 19082, 20888, 21634, 21808, 35062, 38164, 41776, 43268, 70124, 75719, 76328, 86536, 122717, 140248, 151438, 152656, 173072, 245434, 280496, 302876, 490868, 508399, 605752, 981736, 1016798, 1211504, 1963472, 2033596, 3558793, 4067192, 7117586, 8134384, 14235172, 28470344, 56940688]

約数ペア:

[(1, 56940688), (2, 28470344), (4, 14235172), (7, 8134384), (8, 7117586), (14, 4067192), (16, 3558793), (28, 2033596), (29, 1963472), (47, 1211504), (56, 1016798), (58, 981736), (94, 605752), (112, 508399), (116, 490868), (188, 302876), (203, 280496), (232, 245434), (329, 173072), (373, 152656), (376, 151438), (406, 140248), (464, 122717), (658, 86536), (746, 76328), (752, 75719), (812, 70124), (1316, 43268), (1363, 41776), (1492, 38164), (1624, 35062), (2611, 21808), (2632, 21634), (2726, 20888), (2984, 19082), (3248, 17531), (5222, 10904), (5264, 10817), (5452, 10444), (5968, 9541)]