3970290896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{28447}}^1$

素因数の和:28540

約数の個数: 80

約数和(自身を含む): 9185745408

約数和(自身を除く): 5215454512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 488, 572, 671, 793, 976, 1144, 1342, 1586, 2288, 2684, 3172, 5368, 6344, 8723, 10736, 12688, 17446, 28447, 34892, 56894, 69784, 113788, 139568, 227576, 312917, 369811, 455152, 625834, 739622, 1251668, 1479244, 1735267, 2503336, 2958488, 3470534, 4067921, 5006672, 5916976, 6941068, 8135842, 13882136, 16271684, 19087937, 22558471, 27764272, 32543368, 38175874, 45116942, 65086736, 76351748, 90233884, 152703496, 180467768, 248143181, 305406992, 360935536, 496286362, 992572724, 1985145448, 3970290896]

約数ペア:

[(1, 3970290896), (2, 1985145448), (4, 992572724), (8, 496286362), (11, 360935536), (13, 305406992), (16, 248143181), (22, 180467768), (26, 152703496), (44, 90233884), (52, 76351748), (61, 65086736), (88, 45116942), (104, 38175874), (122, 32543368), (143, 27764272), (176, 22558471), (208, 19087937), (244, 16271684), (286, 13882136), (488, 8135842), (572, 6941068), (671, 5916976), (793, 5006672), (976, 4067921), (1144, 3470534), (1342, 2958488), (1586, 2503336), (2288, 1735267), (2684, 1479244), (3172, 1251668), (5368, 739622), (6344, 625834), (8723, 455152), (10736, 369811), (12688, 312917), (17446, 227576), (28447, 139568), (34892, 113788), (56894, 69784)]