29901608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 34449112

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 97, 113, 124, 194, 226, 248, 341, 388, 452, 682, 776, 904, 1067, 1243, 1364, 2134, 2486, 2728, 3007, 3503, 4268, 4972, 6014, 7006, 8536, 9944, 10961, 12028, 14012, 21922, 24056, 28024, 33077, 38533, 43844, 66154, 77066, 87688, 120571, 132308, 154132, 241142, 264616, 308264, 339791, 482284, 679582, 964568, 1359164, 2718328, 3737701, 7475402, 14950804, 29901608]

約数ペア:

[(1, 29901608), (2, 14950804), (4, 7475402), (8, 3737701), (11, 2718328), (22, 1359164), (31, 964568), (44, 679582), (62, 482284), (88, 339791), (97, 308264), (113, 264616), (124, 241142), (194, 154132), (226, 132308), (248, 120571), (341, 87688), (388, 77066), (452, 66154), (682, 43844), (776, 38533), (904, 33077), (1067, 28024), (1243, 24056), (1364, 21922), (2134, 14012), (2486, 12028), (2728, 10961), (3007, 9944), (3503, 8536), (4268, 7006), (4972, 6014)]