28305123834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{384821}}^1$

素因数の和:384903

約数の個数: 64

約数和(自身を含む): 65167296768

約数和(自身を除く): 36862172934

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 41, 46, 69, 78, 82, 123, 138, 246, 299, 533, 598, 897, 943, 1066, 1599, 1794, 1886, 2829, 3198, 5658, 12259, 24518, 36777, 73554, 384821, 769642, 1154463, 2308926, 5002673, 8850883, 10005346, 15008019, 15777661, 17701766, 26552649, 30016038, 31555322, 47332983, 53105298, 94665966, 115061479, 205109593, 230122958, 345184437, 362886203, 410219186, 615328779, 690368874, 725772406, 1088658609, 1230657558, 2177317218, 4717520639, 9435041278, 14152561917, 28305123834]

約数ペア:

[(1, 28305123834), (2, 14152561917), (3, 9435041278), (6, 4717520639), (13, 2177317218), (23, 1230657558), (26, 1088658609), (39, 725772406), (41, 690368874), (46, 615328779), (69, 410219186), (78, 362886203), (82, 345184437), (123, 230122958), (138, 205109593), (246, 115061479), (299, 94665966), (533, 53105298), (598, 47332983), (897, 31555322), (943, 30016038), (1066, 26552649), (1599, 17701766), (1794, 15777661), (1886, 15008019), (2829, 10005346), (3198, 8850883), (5658, 5002673), (12259, 2308926), (24518, 1154463), (36777, 769642), (73554, 384821)]