69974618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 133249536

約数和(自身を除く): 63274918

約数列:

[1, 2, 7, 14, 17, 34, 41, 71, 82, 101, 119, 142, 202, 238, 287, 497, 574, 697, 707, 994, 1207, 1394, 1414, 1717, 2414, 2911, 3434, 4141, 4879, 5822, 7171, 8282, 8449, 9758, 12019, 14342, 16898, 20377, 24038, 28987, 40754, 49487, 50197, 57974, 70397, 98974, 100394, 121907, 140794, 243814, 294011, 346409, 492779, 588022, 692818, 853349, 985558, 1706698, 2058077, 4116154, 4998187, 9996374, 34987309, 69974618]

約数ペア:

[(1, 69974618), (2, 34987309), (7, 9996374), (14, 4998187), (17, 4116154), (34, 2058077), (41, 1706698), (71, 985558), (82, 853349), (101, 692818), (119, 588022), (142, 492779), (202, 346409), (238, 294011), (287, 243814), (497, 140794), (574, 121907), (697, 100394), (707, 98974), (994, 70397), (1207, 57974), (1394, 50197), (1414, 49487), (1717, 40754), (2414, 28987), (2911, 24038), (3434, 20377), (4141, 16898), (4879, 14342), (5822, 12019), (7171, 9758), (8282, 8449)]