23958116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 53371584

約数和(自身を除く): 29413468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 83, 91, 122, 166, 169, 182, 244, 332, 338, 364, 427, 581, 676, 793, 854, 1079, 1162, 1183, 1586, 1708, 2158, 2324, 2366, 3172, 4316, 4732, 5063, 5551, 7553, 10126, 10309, 11102, 14027, 15106, 20252, 20618, 22204, 28054, 30212, 35441, 41236, 56108, 65819, 70882, 72163, 98189, 131638, 141764, 144326, 196378, 263276, 288652, 392756, 460733, 855647, 921466, 1711294, 1842932, 3422588, 5989529, 11979058, 23958116]

約数ペア:

[(1, 23958116), (2, 11979058), (4, 5989529), (7, 3422588), (13, 1842932), (14, 1711294), (26, 921466), (28, 855647), (52, 460733), (61, 392756), (83, 288652), (91, 263276), (122, 196378), (166, 144326), (169, 141764), (182, 131638), (244, 98189), (332, 72163), (338, 70882), (364, 65819), (427, 56108), (581, 41236), (676, 35441), (793, 30212), (854, 28054), (1079, 22204), (1162, 20618), (1183, 20252), (1586, 15106), (1708, 14027), (2158, 11102), (2324, 10309), (2366, 10126), (3172, 7553), (4316, 5551), (4732, 5063)]