63541504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 139274072

約数和(自身を除く): 75732568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 313, 416, 488, 626, 793, 832, 976, 1252, 1586, 1664, 1952, 2504, 3172, 3328, 3904, 4069, 5008, 6344, 7808, 8138, 10016, 12688, 15616, 16276, 19093, 20032, 25376, 32552, 38186, 40064, 50752, 65104, 76372, 80128, 101504, 130208, 152744, 203008, 248209, 260416, 305488, 496418, 520832, 610976, 992836, 1041664, 1221952, 1985672, 2443904, 3971344, 4887808, 7942688, 15885376, 31770752, 63541504]

約数ペア:

[(1, 63541504), (2, 31770752), (4, 15885376), (8, 7942688), (13, 4887808), (16, 3971344), (26, 2443904), (32, 1985672), (52, 1221952), (61, 1041664), (64, 992836), (104, 610976), (122, 520832), (128, 496418), (208, 305488), (244, 260416), (256, 248209), (313, 203008), (416, 152744), (488, 130208), (626, 101504), (793, 80128), (832, 76372), (976, 65104), (1252, 50752), (1586, 40064), (1664, 38186), (1952, 32552), (2504, 25376), (3172, 20032), (3328, 19093), (3904, 16276), (4069, 15616), (5008, 12688), (6344, 10016), (7808, 8138)]