17796604

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 39070080

約数和(自身を除く): 21273476

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 49, 58, 62, 98, 101, 116, 124, 196, 202, 203, 217, 404, 406, 434, 707, 812, 868, 899, 1414, 1421, 1519, 1798, 2828, 2842, 2929, 3038, 3131, 3596, 4949, 5684, 5858, 6076, 6262, 6293, 9898, 11716, 12524, 12586, 19796, 20503, 21917, 25172, 41006, 43834, 44051, 82012, 87668, 88102, 90799, 143521, 153419, 176204, 181598, 287042, 306838, 363196, 574084, 613676, 635593, 1271186, 2542372, 4449151, 8898302, 17796604]

約数ペア:

[(1, 17796604), (2, 8898302), (4, 4449151), (7, 2542372), (14, 1271186), (28, 635593), (29, 613676), (31, 574084), (49, 363196), (58, 306838), (62, 287042), (98, 181598), (101, 176204), (116, 153419), (124, 143521), (196, 90799), (202, 88102), (203, 87668), (217, 82012), (404, 44051), (406, 43834), (434, 41006), (707, 25172), (812, 21917), (868, 20503), (899, 19796), (1414, 12586), (1421, 12524), (1519, 11716), (1798, 9898), (2828, 6293), (2842, 6262), (2929, 6076), (3038, 5858), (3131, 5684), (3596, 4949)]