15703636228

素因数分解:

$2^2\times 7^3\times {\mathrm{1993}}^1\times {\mathrm{5743}}^1$

素因数の和:7761

約数の個数: 48

約数和(自身を含む): 32069900800

約数和(自身を除く): 16366264572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1993, 3986, 5743, 7972, 11486, 13951, 22972, 27902, 40201, 55804, 80402, 97657, 160804, 195314, 281407, 390628, 562814, 683599, 1125628, 1367198, 1969849, 2734396, 3939698, 7879396, 11445799, 22891598, 45783196, 80120593, 160241186, 320482372, 560844151, 1121688302, 2243376604, 3925909057, 7851818114, 15703636228]

約数ペア:

[(1, 15703636228), (2, 7851818114), (4, 3925909057), (7, 2243376604), (14, 1121688302), (28, 560844151), (49, 320482372), (98, 160241186), (196, 80120593), (343, 45783196), (686, 22891598), (1372, 11445799), (1993, 7879396), (3986, 3939698), (5743, 2734396), (7972, 1969849), (11486, 1367198), (13951, 1125628), (22972, 683599), (27902, 562814), (40201, 390628), (55804, 281407), (80402, 195314), (97657, 160804)]