22394008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 32037992

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1619, 1729, 1976, 3238, 3458, 6476, 6916, 11333, 12952, 13832, 21047, 22666, 30761, 42094, 45332, 61522, 84188, 90664, 123044, 147329, 168376, 215327, 246088, 294658, 399893, 430654, 589316, 799786, 861308, 1178632, 1599572, 1722616, 2799251, 3199144, 5598502, 11197004, 22394008]

約数ペア:

[(1, 22394008), (2, 11197004), (4, 5598502), (7, 3199144), (8, 2799251), (13, 1722616), (14, 1599572), (19, 1178632), (26, 861308), (28, 799786), (38, 589316), (52, 430654), (56, 399893), (76, 294658), (91, 246088), (104, 215327), (133, 168376), (152, 147329), (182, 123044), (247, 90664), (266, 84188), (364, 61522), (494, 45332), (532, 42094), (728, 30761), (988, 22666), (1064, 21047), (1619, 13832), (1729, 12952), (1976, 11333), (3238, 6916), (3458, 6476)]