38553944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 86365440

約数和(自身を除く): 47811496

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 134, 143, 268, 286, 503, 536, 572, 737, 871, 1006, 1144, 1474, 1742, 2012, 2948, 3484, 4024, 5533, 5896, 6539, 6968, 9581, 11066, 13078, 19162, 22132, 26156, 33701, 38324, 44264, 52312, 67402, 71929, 76648, 134804, 143858, 269608, 287716, 370711, 438113, 575432, 741422, 876226, 1482844, 1752452, 2965688, 3504904, 4819243, 9638486, 19276972, 38553944]

約数ペア:

[(1, 38553944), (2, 19276972), (4, 9638486), (8, 4819243), (11, 3504904), (13, 2965688), (22, 1752452), (26, 1482844), (44, 876226), (52, 741422), (67, 575432), (88, 438113), (104, 370711), (134, 287716), (143, 269608), (268, 143858), (286, 134804), (503, 76648), (536, 71929), (572, 67402), (737, 52312), (871, 44264), (1006, 38324), (1144, 33701), (1474, 26156), (1742, 22132), (2012, 19162), (2948, 13078), (3484, 11066), (4024, 9581), (5533, 6968), (5896, 6539)]