17305808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 39580800

約数和(自身を除く): 22274992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 151, 152, 208, 232, 247, 302, 304, 377, 464, 494, 551, 604, 754, 988, 1102, 1208, 1508, 1963, 1976, 2204, 2416, 2869, 3016, 3926, 3952, 4379, 4408, 5738, 6032, 7163, 7852, 8758, 8816, 11476, 14326, 15704, 17516, 22952, 28652, 31408, 35032, 37297, 45904, 56927, 57304, 70064, 74594, 83201, 113854, 114608, 149188, 166402, 227708, 298376, 332804, 455416, 596752, 665608, 910832, 1081613, 1331216, 2163226, 4326452, 8652904, 17305808]

約数ペア:

[(1, 17305808), (2, 8652904), (4, 4326452), (8, 2163226), (13, 1331216), (16, 1081613), (19, 910832), (26, 665608), (29, 596752), (38, 455416), (52, 332804), (58, 298376), (76, 227708), (104, 166402), (116, 149188), (151, 114608), (152, 113854), (208, 83201), (232, 74594), (247, 70064), (302, 57304), (304, 56927), (377, 45904), (464, 37297), (494, 35032), (551, 31408), (604, 28652), (754, 22952), (988, 17516), (1102, 15704), (1208, 14326), (1508, 11476), (1963, 8816), (1976, 8758), (2204, 7852), (2416, 7163), (2869, 6032), (3016, 5738), (3926, 4408), (3952, 4379)]