38041402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 72843264

約数和(自身を除く): 34801862

約数列:

[1, 2, 7, 14, 23, 31, 37, 46, 62, 74, 103, 161, 206, 217, 259, 322, 434, 518, 713, 721, 851, 1147, 1426, 1442, 1702, 2294, 2369, 3193, 3811, 4738, 4991, 5957, 6386, 7622, 8029, 9982, 11914, 16058, 16583, 22351, 26381, 26677, 33166, 44702, 52762, 53354, 73439, 87653, 118141, 146878, 175306, 184667, 236282, 369334, 514073, 613571, 826987, 1028146, 1227142, 1653974, 2717243, 5434486, 19020701, 38041402]

約数ペア:

[(1, 38041402), (2, 19020701), (7, 5434486), (14, 2717243), (23, 1653974), (31, 1227142), (37, 1028146), (46, 826987), (62, 613571), (74, 514073), (103, 369334), (161, 236282), (206, 184667), (217, 175306), (259, 146878), (322, 118141), (434, 87653), (518, 73439), (713, 53354), (721, 52762), (851, 44702), (1147, 33166), (1426, 26677), (1442, 26381), (1702, 22351), (2294, 16583), (2369, 16058), (3193, 11914), (3811, 9982), (4738, 8029), (4991, 7622), (5957, 6386)]