28103222088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1\times {\mathrm{8753}}^1$

素因数の和:11131

約数の個数: 96

約数和(自身を含む): 80162128800

約数和(自身を除く): 52058906712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2347, 4694, 7041, 8753, 9388, 14082, 17506, 18776, 21123, 26259, 28164, 35012, 42246, 44593, 52518, 56328, 70024, 78777, 84492, 89186, 105036, 133779, 157554, 166307, 168984, 178372, 210072, 267558, 315108, 332614, 356744, 401337, 498921, 535116, 630216, 665228, 802674, 997842, 1070232, 1330456, 1496763, 1605348, 1995684, 2993526, 3210696, 3991368, 5987052, 11974104, 20543291, 41086582, 61629873, 82173164, 123259746, 164346328, 184889619, 246519492, 369779238, 390322529, 493038984, 739558476, 780645058, 1170967587, 1479116952, 1561290116, 2341935174, 3122580232, 3512902761, 4683870348, 7025805522, 9367740696, 14051611044, 28103222088]

約数ペア:

[(1, 28103222088), (2, 14051611044), (3, 9367740696), (4, 7025805522), (6, 4683870348), (8, 3512902761), (9, 3122580232), (12, 2341935174), (18, 1561290116), (19, 1479116952), (24, 1170967587), (36, 780645058), (38, 739558476), (57, 493038984), (72, 390322529), (76, 369779238), (114, 246519492), (152, 184889619), (171, 164346328), (228, 123259746), (342, 82173164), (456, 61629873), (684, 41086582), (1368, 20543291), (2347, 11974104), (4694, 5987052), (7041, 3991368), (8753, 3210696), (9388, 2993526), (14082, 1995684), (17506, 1605348), (18776, 1496763), (21123, 1330456), (26259, 1070232), (28164, 997842), (35012, 802674), (42246, 665228), (44593, 630216), (52518, 535116), (56328, 498921), (70024, 401337), (78777, 356744), (84492, 332614), (89186, 315108), (105036, 267558), (133779, 210072), (157554, 178372), (166307, 168984)]