28545870816

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1021831}}^1$

素因数の和:1021944

約数の個数: 72

約数和(自身を含む): 82014279984

約数和(自身を除く): 53468409168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 1021831, 2043662, 3065493, 4087324, 6130986, 8174648, 9196479, 12261972, 16349296, 18392958, 24523944, 32698592, 36785916, 49047888, 73571832, 98095776, 99117607, 147143664, 198235214, 294287328, 297352821, 396470428, 594705642, 792940856, 892058463, 1189411284, 1585881712, 1784116926, 2378822568, 3171763424, 3568233852, 4757645136, 7136467704, 9515290272, 14272935408, 28545870816]

約数ペア:

[(1, 28545870816), (2, 14272935408), (3, 9515290272), (4, 7136467704), (6, 4757645136), (8, 3568233852), (9, 3171763424), (12, 2378822568), (16, 1784116926), (18, 1585881712), (24, 1189411284), (32, 892058463), (36, 792940856), (48, 594705642), (72, 396470428), (96, 297352821), (97, 294287328), (144, 198235214), (194, 147143664), (288, 99117607), (291, 98095776), (388, 73571832), (582, 49047888), (776, 36785916), (873, 32698592), (1164, 24523944), (1552, 18392958), (1746, 16349296), (2328, 12261972), (3104, 9196479), (3492, 8174648), (4656, 6130986), (6984, 4087324), (9312, 3065493), (13968, 2043662), (27936, 1021831)]