40053832

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 64

約数和(自身を含む): 94993920

約数和(自身を除く): 54940088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1487, 1924, 2072, 2974, 3367, 3848, 5948, 6734, 10409, 11896, 13468, 19331, 20818, 26936, 38662, 41636, 55019, 77324, 83272, 110038, 135317, 154648, 220076, 270634, 385133, 440152, 541268, 715247, 770266, 1082536, 1430494, 1540532, 2860988, 3081064, 5006729, 5721976, 10013458, 20026916, 40053832]

約数ペア:

[(1, 40053832), (2, 20026916), (4, 10013458), (7, 5721976), (8, 5006729), (13, 3081064), (14, 2860988), (26, 1540532), (28, 1430494), (37, 1082536), (52, 770266), (56, 715247), (74, 541268), (91, 440152), (104, 385133), (148, 270634), (182, 220076), (259, 154648), (296, 135317), (364, 110038), (481, 83272), (518, 77324), (728, 55019), (962, 41636), (1036, 38662), (1487, 26936), (1924, 20818), (2072, 19331), (2974, 13468), (3367, 11896), (3848, 10409), (5948, 6734)]