23555896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 57974400

約数和(自身を除く): 34418504

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 131, 133, 152, 169, 182, 247, 262, 266, 338, 364, 494, 524, 532, 676, 728, 917, 988, 1048, 1064, 1183, 1352, 1703, 1729, 1834, 1976, 2366, 2489, 3211, 3406, 3458, 3668, 4732, 4978, 6422, 6812, 6916, 7336, 9464, 9956, 11921, 12844, 13624, 13832, 17423, 19912, 22139, 22477, 23842, 25688, 32357, 34846, 44278, 44954, 47684, 64714, 69692, 88556, 89908, 95368, 129428, 139384, 154973, 177112, 179816, 226499, 258856, 309946, 420641, 452998, 619892, 841282, 905996, 1239784, 1682564, 1811992, 2944487, 3365128, 5888974, 11777948, 23555896]

約数ペア:

[(1, 23555896), (2, 11777948), (4, 5888974), (7, 3365128), (8, 2944487), (13, 1811992), (14, 1682564), (19, 1239784), (26, 905996), (28, 841282), (38, 619892), (52, 452998), (56, 420641), (76, 309946), (91, 258856), (104, 226499), (131, 179816), (133, 177112), (152, 154973), (169, 139384), (182, 129428), (247, 95368), (262, 89908), (266, 88556), (338, 69692), (364, 64714), (494, 47684), (524, 44954), (532, 44278), (676, 34846), (728, 32357), (917, 25688), (988, 23842), (1048, 22477), (1064, 22139), (1183, 19912), (1352, 17423), (1703, 13832), (1729, 13624), (1834, 12844), (1976, 11921), (2366, 9956), (2489, 9464), (3211, 7336), (3406, 6916), (3458, 6812), (3668, 6422), (4732, 4978)]