23334388

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 52859520

約数和(自身を除く): 29525132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 137, 154, 158, 196, 274, 308, 316, 539, 548, 553, 869, 959, 1078, 1106, 1507, 1738, 1918, 2156, 2212, 3014, 3476, 3836, 3871, 6028, 6083, 6713, 7742, 10549, 10823, 12166, 13426, 15484, 21098, 21646, 24332, 26852, 42196, 42581, 43292, 73843, 75761, 85162, 119053, 147686, 151522, 170324, 238106, 295372, 303044, 476212, 530327, 833371, 1060654, 1666742, 2121308, 3333484, 5833597, 11667194, 23334388]

約数ペア:

[(1, 23334388), (2, 11667194), (4, 5833597), (7, 3333484), (11, 2121308), (14, 1666742), (22, 1060654), (28, 833371), (44, 530327), (49, 476212), (77, 303044), (79, 295372), (98, 238106), (137, 170324), (154, 151522), (158, 147686), (196, 119053), (274, 85162), (308, 75761), (316, 73843), (539, 43292), (548, 42581), (553, 42196), (869, 26852), (959, 24332), (1078, 21646), (1106, 21098), (1507, 15484), (1738, 13426), (1918, 12166), (2156, 10823), (2212, 10549), (3014, 7742), (3476, 6713), (3836, 6083), (3871, 6028)]