57711368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 129366720

約数和(自身を除く): 71655352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 122, 143, 244, 286, 488, 572, 671, 793, 827, 1144, 1342, 1586, 1654, 2684, 3172, 3308, 5368, 6344, 6616, 8723, 9097, 10751, 17446, 18194, 21502, 34892, 36388, 43004, 50447, 69784, 72776, 86008, 100894, 118261, 201788, 236522, 403576, 473044, 554917, 655811, 946088, 1109834, 1311622, 2219668, 2623244, 4439336, 5246488, 7213921, 14427842, 28855684, 57711368]

約数ペア:

[(1, 57711368), (2, 28855684), (4, 14427842), (8, 7213921), (11, 5246488), (13, 4439336), (22, 2623244), (26, 2219668), (44, 1311622), (52, 1109834), (61, 946088), (88, 655811), (104, 554917), (122, 473044), (143, 403576), (244, 236522), (286, 201788), (488, 118261), (572, 100894), (671, 86008), (793, 72776), (827, 69784), (1144, 50447), (1342, 43004), (1586, 36388), (1654, 34892), (2684, 21502), (3172, 18194), (3308, 17446), (5368, 10751), (6344, 9097), (6616, 8723)]