65734528

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 139536000

約数和(自身を除く): 73801472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 179, 302, 304, 358, 604, 608, 716, 1208, 1216, 1432, 2416, 2432, 2864, 2869, 3401, 4832, 5728, 5738, 6802, 9664, 11456, 11476, 13604, 19328, 22912, 22952, 27029, 27208, 45904, 54058, 54416, 91808, 108116, 108832, 183616, 216232, 217664, 367232, 432464, 435328, 513551, 864928, 1027102, 1729856, 2054204, 3459712, 4108408, 8216816, 16433632, 32867264, 65734528]

約数ペア:

[(1, 65734528), (2, 32867264), (4, 16433632), (8, 8216816), (16, 4108408), (19, 3459712), (32, 2054204), (38, 1729856), (64, 1027102), (76, 864928), (128, 513551), (151, 435328), (152, 432464), (179, 367232), (302, 217664), (304, 216232), (358, 183616), (604, 108832), (608, 108116), (716, 91808), (1208, 54416), (1216, 54058), (1432, 45904), (2416, 27208), (2432, 27029), (2864, 22952), (2869, 22912), (3401, 19328), (4832, 13604), (5728, 11476), (5738, 11456), (6802, 9664)]