28537608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 81204480

約数和(自身を除く): 52666872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 121, 124, 132, 186, 242, 248, 264, 317, 341, 363, 372, 484, 634, 682, 726, 744, 951, 968, 1023, 1268, 1364, 1452, 1902, 2046, 2536, 2728, 2904, 3487, 3751, 3804, 4092, 6974, 7502, 7608, 8184, 9827, 10461, 11253, 13948, 15004, 19654, 20922, 22506, 27896, 29481, 30008, 38357, 39308, 41844, 45012, 58962, 76714, 78616, 83688, 90024, 108097, 115071, 117924, 153428, 216194, 230142, 235848, 306856, 324291, 432388, 460284, 648582, 864776, 920568, 1189067, 1297164, 2378134, 2594328, 3567201, 4756268, 7134402, 9512536, 14268804, 28537608]

約数ペア:

[(1, 28537608), (2, 14268804), (3, 9512536), (4, 7134402), (6, 4756268), (8, 3567201), (11, 2594328), (12, 2378134), (22, 1297164), (24, 1189067), (31, 920568), (33, 864776), (44, 648582), (62, 460284), (66, 432388), (88, 324291), (93, 306856), (121, 235848), (124, 230142), (132, 216194), (186, 153428), (242, 117924), (248, 115071), (264, 108097), (317, 90024), (341, 83688), (363, 78616), (372, 76714), (484, 58962), (634, 45012), (682, 41844), (726, 39308), (744, 38357), (951, 30008), (968, 29481), (1023, 27896), (1268, 22506), (1364, 20922), (1452, 19654), (1902, 15004), (2046, 13948), (2536, 11253), (2728, 10461), (2904, 9827), (3487, 8184), (3751, 7608), (3804, 7502), (4092, 6974)]