28459992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1696

約数の個数: 64

約数和(自身を含む): 78825600

約数和(自身を除く): 50365608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 201, 264, 268, 402, 536, 737, 804, 1474, 1608, 1609, 2211, 2948, 3218, 4422, 4827, 5896, 6436, 8844, 9654, 12872, 17688, 17699, 19308, 35398, 38616, 53097, 70796, 106194, 107803, 141592, 212388, 215606, 323409, 424776, 431212, 646818, 862424, 1185833, 1293636, 2371666, 2587272, 3557499, 4743332, 7114998, 9486664, 14229996, 28459992]

約数ペア:

[(1, 28459992), (2, 14229996), (3, 9486664), (4, 7114998), (6, 4743332), (8, 3557499), (11, 2587272), (12, 2371666), (22, 1293636), (24, 1185833), (33, 862424), (44, 646818), (66, 431212), (67, 424776), (88, 323409), (132, 215606), (134, 212388), (201, 141592), (264, 107803), (268, 106194), (402, 70796), (536, 53097), (737, 38616), (804, 35398), (1474, 19308), (1608, 17699), (1609, 17688), (2211, 12872), (2948, 9654), (3218, 8844), (4422, 6436), (4827, 5896)]