2785430272

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4877}}^1$

素因数の和:5013

約数の個数: 72

約数和(自身を含む): 5862731616

約数和(自身を除く): 3077301344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 97, 128, 184, 194, 256, 368, 388, 736, 776, 1472, 1552, 2231, 2944, 3104, 4462, 4877, 5888, 6208, 8924, 9754, 12416, 17848, 19508, 24832, 35696, 39016, 71392, 78032, 112171, 142784, 156064, 224342, 285568, 312128, 448684, 473069, 571136, 624256, 897368, 946138, 1248512, 1794736, 1892276, 3589472, 3784552, 7178944, 7569104, 10880587, 14357888, 15138208, 21761174, 28715776, 30276416, 43522348, 60552832, 87044696, 121105664, 174089392, 348178784, 696357568, 1392715136, 2785430272]

約数ペア:

[(1, 2785430272), (2, 1392715136), (4, 696357568), (8, 348178784), (16, 174089392), (23, 121105664), (32, 87044696), (46, 60552832), (64, 43522348), (92, 30276416), (97, 28715776), (128, 21761174), (184, 15138208), (194, 14357888), (256, 10880587), (368, 7569104), (388, 7178944), (736, 3784552), (776, 3589472), (1472, 1892276), (1552, 1794736), (2231, 1248512), (2944, 946138), (3104, 897368), (4462, 624256), (4877, 571136), (5888, 473069), (6208, 448684), (8924, 312128), (9754, 285568), (12416, 224342), (17848, 156064), (19508, 142784), (24832, 112171), (35696, 78032), (39016, 71392)]