29667664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 40

約数和(自身を含む): 65169440

約数和(自身を除く): 35501776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 7507, 15014, 30028, 60056, 97591, 120112, 142633, 195182, 285266, 390364, 570532, 780728, 1141064, 1561456, 1854229, 2282128, 3708458, 7416916, 14833832, 29667664]

約数ペア:

[(1, 29667664), (2, 14833832), (4, 7416916), (8, 3708458), (13, 2282128), (16, 1854229), (19, 1561456), (26, 1141064), (38, 780728), (52, 570532), (76, 390364), (104, 285266), (152, 195182), (208, 142633), (247, 120112), (304, 97591), (494, 60056), (988, 30028), (1976, 15014), (3952, 7507)]