15672749032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1\times {\mathrm{2039}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 31493520000

約数和(自身を除く): 15820770968

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 829, 1159, 1658, 2039, 2318, 3316, 4078, 4636, 6632, 8156, 9272, 15751, 16312, 31502, 38741, 50569, 63004, 77482, 101138, 124379, 126008, 154964, 202276, 248758, 309928, 404552, 497516, 960811, 995032, 1690331, 1921622, 2363201, 3380662, 3843244, 4726402, 6761324, 7686488, 9452804, 13522648, 18905608, 32116289, 64232578, 103110191, 128465156, 206220382, 256930312, 412440764, 824881528, 1959093629, 3918187258, 7836374516, 15672749032]

約数ペア:

[(1, 15672749032), (2, 7836374516), (4, 3918187258), (8, 1959093629), (19, 824881528), (38, 412440764), (61, 256930312), (76, 206220382), (122, 128465156), (152, 103110191), (244, 64232578), (488, 32116289), (829, 18905608), (1159, 13522648), (1658, 9452804), (2039, 7686488), (2318, 6761324), (3316, 4726402), (4078, 3843244), (4636, 3380662), (6632, 2363201), (8156, 1921622), (9272, 1690331), (15751, 995032), (16312, 960811), (31502, 497516), (38741, 404552), (50569, 309928), (63004, 248758), (77482, 202276), (101138, 154964), (124379, 126008)]