42291172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 100590336

約数和(自身を除く): 58299164

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 68, 77, 82, 119, 154, 164, 187, 197, 238, 287, 308, 374, 394, 451, 476, 574, 697, 748, 788, 902, 1148, 1309, 1379, 1394, 1804, 2167, 2618, 2758, 2788, 3157, 3349, 4334, 4879, 5236, 5516, 6314, 6698, 7667, 8077, 8668, 9758, 12628, 13396, 15169, 15334, 16154, 19516, 23443, 30338, 30668, 32308, 36839, 46886, 53669, 56539, 60676, 73678, 88847, 93772, 107338, 113078, 137309, 147356, 177694, 214676, 226156, 257873, 274618, 355388, 515746, 549236, 621929, 961163, 1031492, 1243858, 1510399, 1922326, 2487716, 3020798, 3844652, 6041596, 10572793, 21145586, 42291172]

約数ペア:

[(1, 42291172), (2, 21145586), (4, 10572793), (7, 6041596), (11, 3844652), (14, 3020798), (17, 2487716), (22, 1922326), (28, 1510399), (34, 1243858), (41, 1031492), (44, 961163), (68, 621929), (77, 549236), (82, 515746), (119, 355388), (154, 274618), (164, 257873), (187, 226156), (197, 214676), (238, 177694), (287, 147356), (308, 137309), (374, 113078), (394, 107338), (451, 93772), (476, 88847), (574, 73678), (697, 60676), (748, 56539), (788, 53669), (902, 46886), (1148, 36839), (1309, 32308), (1379, 30668), (1394, 30338), (1804, 23443), (2167, 19516), (2618, 16154), (2758, 15334), (2788, 15169), (3157, 13396), (3349, 12628), (4334, 9758), (4879, 8668), (5236, 8077), (5516, 7667), (6314, 6698)]