4788912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 13392000

約数和(自身を除く): 8603088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 89, 114, 118, 152, 177, 178, 228, 236, 267, 304, 354, 356, 456, 472, 534, 708, 712, 912, 944, 1068, 1121, 1416, 1424, 1691, 2136, 2242, 2832, 3363, 3382, 4272, 4484, 5073, 5251, 6726, 6764, 8968, 10146, 10502, 13452, 13528, 15753, 17936, 20292, 21004, 26904, 27056, 31506, 40584, 42008, 53808, 63012, 81168, 84016, 99769, 126024, 199538, 252048, 299307, 399076, 598614, 798152, 1197228, 1596304, 2394456, 4788912]

約数ペア:

[(1, 4788912), (2, 2394456), (3, 1596304), (4, 1197228), (6, 798152), (8, 598614), (12, 399076), (16, 299307), (19, 252048), (24, 199538), (38, 126024), (48, 99769), (57, 84016), (59, 81168), (76, 63012), (89, 53808), (114, 42008), (118, 40584), (152, 31506), (177, 27056), (178, 26904), (228, 21004), (236, 20292), (267, 17936), (304, 15753), (354, 13528), (356, 13452), (456, 10502), (472, 10146), (534, 8968), (708, 6764), (712, 6726), (912, 5251), (944, 5073), (1068, 4484), (1121, 4272), (1416, 3382), (1424, 3363), (1691, 2832), (2136, 2242)]