2912772044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{27689}}^1$

素因数の和:27747

約数の個数: 72

約数和(自身を含む): 6664650720

約数和(自身を除く): 3751878676

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 884, 1156, 1547, 2023, 3094, 3757, 4046, 6188, 7514, 8092, 15028, 26299, 27689, 52598, 55378, 105196, 110756, 193823, 359957, 387646, 470713, 719914, 775292, 941426, 1439828, 1882852, 2519699, 3294991, 5039398, 6119269, 6589982, 8002121, 10078796, 12238538, 13179964, 16004242, 24477076, 32008484, 42834883, 56014847, 85669766, 104027573, 112029694, 171339532, 208055146, 224059388, 416110292, 728193011, 1456386022, 2912772044]

約数ペア:

[(1, 2912772044), (2, 1456386022), (4, 728193011), (7, 416110292), (13, 224059388), (14, 208055146), (17, 171339532), (26, 112029694), (28, 104027573), (34, 85669766), (52, 56014847), (68, 42834883), (91, 32008484), (119, 24477076), (182, 16004242), (221, 13179964), (238, 12238538), (289, 10078796), (364, 8002121), (442, 6589982), (476, 6119269), (578, 5039398), (884, 3294991), (1156, 2519699), (1547, 1882852), (2023, 1439828), (3094, 941426), (3757, 775292), (4046, 719914), (6188, 470713), (7514, 387646), (8092, 359957), (15028, 193823), (26299, 110756), (27689, 105196), (52598, 55378)]