29671616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1877}}^1$

素因数の和:1921

約数の個数: 56

約数和(自身を含む): 66781680

約数和(自身を除く): 37110064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1877, 1976, 3754, 3952, 7508, 7904, 15016, 15808, 24401, 30032, 35663, 48802, 60064, 71326, 97604, 120128, 142652, 195208, 285304, 390416, 463619, 570608, 780832, 927238, 1141216, 1561664, 1854476, 2282432, 3708952, 7417904, 14835808, 29671616]

約数ペア:

[(1, 29671616), (2, 14835808), (4, 7417904), (8, 3708952), (13, 2282432), (16, 1854476), (19, 1561664), (26, 1141216), (32, 927238), (38, 780832), (52, 570608), (64, 463619), (76, 390416), (104, 285304), (152, 195208), (208, 142652), (247, 120128), (304, 97604), (416, 71326), (494, 60064), (608, 48802), (832, 35663), (988, 30032), (1216, 24401), (1877, 15808), (1976, 15016), (3754, 7904), (3952, 7508)]