57788590664

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{20809}}^1$

素因数の和:21414

約数の個数: 64

約数和(自身を含む): 125319484800

約数和(自身を除く): 67530894136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 491, 707, 808, 982, 1414, 1964, 2828, 3437, 3928, 5656, 6874, 13748, 20809, 27496, 41618, 49591, 83236, 99182, 145663, 166472, 198364, 291326, 347137, 396728, 582652, 694274, 1165304, 1388548, 2101709, 2777096, 4203418, 8406836, 10217219, 14711963, 16813672, 20434438, 29423926, 40868876, 58847852, 71520533, 81737752, 117695704, 143041066, 286082132, 572164264, 1031939119, 2063878238, 4127756476, 7223573833, 8255512952, 14447147666, 28894295332, 57788590664]

約数ペア:

[(1, 57788590664), (2, 28894295332), (4, 14447147666), (7, 8255512952), (8, 7223573833), (14, 4127756476), (28, 2063878238), (56, 1031939119), (101, 572164264), (202, 286082132), (404, 143041066), (491, 117695704), (707, 81737752), (808, 71520533), (982, 58847852), (1414, 40868876), (1964, 29423926), (2828, 20434438), (3437, 16813672), (3928, 14711963), (5656, 10217219), (6874, 8406836), (13748, 4203418), (20809, 2777096), (27496, 2101709), (41618, 1388548), (49591, 1165304), (83236, 694274), (99182, 582652), (145663, 396728), (166472, 347137), (198364, 291326)]