72970324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3739}}^1$

素因数の和:3808

約数の個数: 48

約数和(自身を含む): 158336640

約数和(自身を除く): 85366316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 1148, 1394, 2788, 3739, 4879, 7478, 9758, 14956, 19516, 26173, 52346, 63563, 104692, 127126, 153299, 254252, 306598, 444941, 613196, 889882, 1073093, 1779764, 2146186, 2606083, 4292372, 5212166, 10424332, 18242581, 36485162, 72970324]

約数ペア:

[(1, 72970324), (2, 36485162), (4, 18242581), (7, 10424332), (14, 5212166), (17, 4292372), (28, 2606083), (34, 2146186), (41, 1779764), (68, 1073093), (82, 889882), (119, 613196), (164, 444941), (238, 306598), (287, 254252), (476, 153299), (574, 127126), (697, 104692), (1148, 63563), (1394, 52346), (2788, 26173), (3739, 19516), (4879, 14956), (7478, 9758)]