17723524

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 41771520

約数和(自身を除く): 24047996

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 52, 58, 73, 91, 92, 116, 146, 161, 182, 203, 292, 299, 322, 364, 377, 406, 511, 598, 644, 667, 754, 812, 949, 1022, 1196, 1334, 1508, 1679, 1898, 2044, 2093, 2117, 2639, 2668, 3358, 3796, 4186, 4234, 4669, 5278, 6643, 6716, 8372, 8468, 8671, 9338, 10556, 11753, 13286, 14819, 17342, 18676, 21827, 23506, 26572, 27521, 29638, 34684, 43654, 47012, 48691, 55042, 59276, 60697, 87308, 97382, 110084, 121394, 152789, 192647, 194764, 242788, 305578, 340837, 385294, 611156, 632983, 681674, 770588, 1265966, 1363348, 2531932, 4430881, 8861762, 17723524]

約数ペア:

[(1, 17723524), (2, 8861762), (4, 4430881), (7, 2531932), (13, 1363348), (14, 1265966), (23, 770588), (26, 681674), (28, 632983), (29, 611156), (46, 385294), (52, 340837), (58, 305578), (73, 242788), (91, 194764), (92, 192647), (116, 152789), (146, 121394), (161, 110084), (182, 97382), (203, 87308), (292, 60697), (299, 59276), (322, 55042), (364, 48691), (377, 47012), (406, 43654), (511, 34684), (598, 29638), (644, 27521), (667, 26572), (754, 23506), (812, 21827), (949, 18676), (1022, 17342), (1196, 14819), (1334, 13286), (1508, 11753), (1679, 10556), (1898, 9338), (2044, 8671), (2093, 8468), (2117, 8372), (2639, 6716), (2668, 6643), (3358, 5278), (3796, 4669), (4186, 4234)]