65020144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 151545856

約数和(自身を除く): 86525712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 307, 427, 434, 488, 496, 614, 854, 868, 976, 1228, 1708, 1736, 1891, 2149, 2456, 3416, 3472, 3782, 4298, 4912, 6832, 7564, 8596, 9517, 13237, 15128, 17192, 18727, 19034, 26474, 30256, 34384, 37454, 38068, 52948, 66619, 74908, 76136, 105896, 131089, 133238, 149816, 152272, 211792, 262178, 266476, 299632, 524356, 532952, 580537, 1048712, 1065904, 1161074, 2097424, 2322148, 4063759, 4644296, 8127518, 9288592, 16255036, 32510072, 65020144]

約数ペア:

[(1, 65020144), (2, 32510072), (4, 16255036), (7, 9288592), (8, 8127518), (14, 4644296), (16, 4063759), (28, 2322148), (31, 2097424), (56, 1161074), (61, 1065904), (62, 1048712), (112, 580537), (122, 532952), (124, 524356), (217, 299632), (244, 266476), (248, 262178), (307, 211792), (427, 152272), (434, 149816), (488, 133238), (496, 131089), (614, 105896), (854, 76136), (868, 74908), (976, 66619), (1228, 52948), (1708, 38068), (1736, 37454), (1891, 34384), (2149, 30256), (2456, 26474), (3416, 19034), (3472, 18727), (3782, 17192), (4298, 15128), (4912, 13237), (6832, 9517), (7564, 8596)]