28554472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 27329048

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1187, 2374, 3007, 4748, 6014, 9496, 12028, 24056, 36797, 73594, 115139, 147188, 230278, 294376, 460556, 921112, 3569309, 7138618, 14277236, 28554472]

約数ペア:

[(1, 28554472), (2, 14277236), (4, 7138618), (8, 3569309), (31, 921112), (62, 460556), (97, 294376), (124, 230278), (194, 147188), (248, 115139), (388, 73594), (776, 36797), (1187, 24056), (2374, 12028), (3007, 9496), (4748, 6014)]