28368889458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1\times {\mathrm{7477}}^1$

素因数の和:14451

約数の個数: 64

約数和(自身を含む): 69850502400

約数和(自身を除く): 41481612942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 6949, 7477, 13898, 14954, 20847, 22431, 41694, 44862, 48643, 52339, 90337, 97201, 97286, 104678, 145929, 157017, 180674, 194402, 271011, 291603, 291858, 314034, 542022, 583206, 632359, 680407, 1264718, 1360814, 1897077, 2041221, 3794154, 4082442, 51957673, 103915346, 155873019, 311746038, 363703711, 675449749, 727407422, 1091111133, 1350899498, 2026349247, 2182222266, 4052698494, 4728148243, 9456296486, 14184444729, 28368889458]

約数ペア:

[(1, 28368889458), (2, 14184444729), (3, 9456296486), (6, 4728148243), (7, 4052698494), (13, 2182222266), (14, 2026349247), (21, 1350899498), (26, 1091111133), (39, 727407422), (42, 675449749), (78, 363703711), (91, 311746038), (182, 155873019), (273, 103915346), (546, 51957673), (6949, 4082442), (7477, 3794154), (13898, 2041221), (14954, 1897077), (20847, 1360814), (22431, 1264718), (41694, 680407), (44862, 632359), (48643, 583206), (52339, 542022), (90337, 314034), (97201, 291858), (97286, 291603), (104678, 271011), (145929, 194402), (157017, 180674)]