15703685438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{5923}}^1$

素因数の和:6153

約数の個数: 64

約数和(自身を含む): 28662681600

約数和(自身を除く): 12958996162

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 149, 217, 287, 298, 434, 574, 1043, 1271, 2086, 2542, 4619, 5923, 6109, 8897, 9238, 11846, 12218, 17794, 32333, 41461, 42763, 64666, 82922, 85526, 183613, 189379, 242843, 367226, 378758, 485686, 882527, 1285291, 1325653, 1699901, 1765054, 2570582, 2651306, 3399802, 6177689, 7528133, 12355378, 15056266, 27358337, 36183607, 52696931, 54716674, 72367214, 105393862, 191508359, 253285249, 383016718, 506570498, 1121691817, 2243383634, 7851842719, 15703685438]

約数ペア:

[(1, 15703685438), (2, 7851842719), (7, 2243383634), (14, 1121691817), (31, 506570498), (41, 383016718), (62, 253285249), (82, 191508359), (149, 105393862), (217, 72367214), (287, 54716674), (298, 52696931), (434, 36183607), (574, 27358337), (1043, 15056266), (1271, 12355378), (2086, 7528133), (2542, 6177689), (4619, 3399802), (5923, 2651306), (6109, 2570582), (8897, 1765054), (9238, 1699901), (11846, 1325653), (12218, 1285291), (17794, 882527), (32333, 485686), (41461, 378758), (42763, 367226), (64666, 242843), (82922, 189379), (85526, 183613)]