13429504

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 30905280

約数和(自身を除く): 17475776

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 251, 256, 304, 352, 418, 502, 608, 704, 836, 1004, 1216, 1408, 1672, 2008, 2432, 2761, 2816, 3344, 4016, 4769, 4864, 5522, 6688, 8032, 9538, 11044, 13376, 16064, 19076, 22088, 26752, 32128, 38152, 44176, 52459, 53504, 64256, 76304, 88352, 104918, 152608, 176704, 209836, 305216, 353408, 419672, 610432, 706816, 839344, 1220864, 1678688, 3357376, 6714752, 13429504]

約数ペア:

[(1, 13429504), (2, 6714752), (4, 3357376), (8, 1678688), (11, 1220864), (16, 839344), (19, 706816), (22, 610432), (32, 419672), (38, 353408), (44, 305216), (64, 209836), (76, 176704), (88, 152608), (128, 104918), (152, 88352), (176, 76304), (209, 64256), (251, 53504), (256, 52459), (304, 44176), (352, 38152), (418, 32128), (502, 26752), (608, 22088), (704, 19076), (836, 16064), (1004, 13376), (1216, 11044), (1408, 9538), (1672, 8032), (2008, 6688), (2432, 5522), (2761, 4864), (2816, 4769), (3344, 4016)]