72487592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7507}}^1$

素因数の和:7601

約数の個数: 32

約数和(自身を含む): 145955520

約数和(自身を除く): 73467928

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 7507, 9656, 15014, 30028, 60056, 127619, 255238, 510476, 532997, 1020952, 1065994, 2131988, 4263976, 9060949, 18121898, 36243796, 72487592]

約数ペア:

[(1, 72487592), (2, 36243796), (4, 18121898), (8, 9060949), (17, 4263976), (34, 2131988), (68, 1065994), (71, 1020952), (136, 532997), (142, 510476), (284, 255238), (568, 127619), (1207, 60056), (2414, 30028), (4828, 15014), (7507, 9656)]