15679217668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 29396985408

約数和(自身を除く): 13717767740

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 173, 236, 283, 346, 566, 692, 1132, 1357, 2714, 3481, 3979, 5428, 6509, 6962, 7958, 10207, 13018, 13924, 15916, 16697, 20414, 26036, 33394, 40828, 48959, 66788, 80063, 97918, 160126, 195836, 234761, 320252, 384031, 469522, 602213, 768062, 939044, 985123, 1126057, 1204426, 1536124, 1970246, 2252114, 2408852, 2888581, 3940492, 4504228, 5777162, 11554324, 13850899, 22657829, 27701798, 45315658, 55403596, 66437363, 90631316, 132874726, 170426279, 265749452, 340852558, 681705116, 3919804417, 7839608834, 15679217668]

約数ペア:

[(1, 15679217668), (2, 7839608834), (4, 3919804417), (23, 681705116), (46, 340852558), (59, 265749452), (92, 170426279), (118, 132874726), (173, 90631316), (236, 66437363), (283, 55403596), (346, 45315658), (566, 27701798), (692, 22657829), (1132, 13850899), (1357, 11554324), (2714, 5777162), (3481, 4504228), (3979, 3940492), (5428, 2888581), (6509, 2408852), (6962, 2252114), (7958, 1970246), (10207, 1536124), (13018, 1204426), (13924, 1126057), (15916, 985123), (16697, 939044), (20414, 768062), (26036, 602213), (33394, 469522), (40828, 384031), (48959, 320252), (66788, 234761), (80063, 195836), (97918, 160126)]