37990413916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{455761}}^1$

素因数の和:456014

約数の個数: 48

約数和(自身を含む): 82183003840

約数和(自身を除く): 44192589924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 229, 364, 458, 916, 1603, 2977, 3206, 5954, 6412, 11908, 20839, 41678, 83356, 455761, 911522, 1823044, 3190327, 5924893, 6380654, 11849786, 12761308, 23699572, 41474251, 82948502, 104369269, 165897004, 208738538, 417477076, 730584883, 1356800497, 1461169766, 2713600994, 2922339532, 5427201988, 9497603479, 18995206958, 37990413916]

約数ペア:

[(1, 37990413916), (2, 18995206958), (4, 9497603479), (7, 5427201988), (13, 2922339532), (14, 2713600994), (26, 1461169766), (28, 1356800497), (52, 730584883), (91, 417477076), (182, 208738538), (229, 165897004), (364, 104369269), (458, 82948502), (916, 41474251), (1603, 23699572), (2977, 12761308), (3206, 11849786), (5954, 6380654), (6412, 5924893), (11908, 3190327), (20839, 1823044), (41678, 911522), (83356, 455761)]