15671616056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{4523}}^1$

素因数の和:4968

約数の個数: 64

約数和(自身を含む): 31636332000

約数和(自身を除く): 15964715944

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 349, 584, 698, 1241, 1396, 2482, 2792, 4523, 4964, 5933, 9046, 9928, 11866, 18092, 23732, 25477, 36184, 47464, 50954, 76891, 101908, 153782, 203816, 307564, 330179, 433109, 615128, 660358, 866218, 1320716, 1578527, 1732436, 2641432, 3157054, 3464872, 5613043, 6314108, 11226086, 12628216, 22452172, 26834959, 44904344, 53669918, 107339836, 115232471, 214679672, 230464942, 460929884, 921859768, 1958952007, 3917904014, 7835808028, 15671616056]

約数ペア:

[(1, 15671616056), (2, 7835808028), (4, 3917904014), (8, 1958952007), (17, 921859768), (34, 460929884), (68, 230464942), (73, 214679672), (136, 115232471), (146, 107339836), (292, 53669918), (349, 44904344), (584, 26834959), (698, 22452172), (1241, 12628216), (1396, 11226086), (2482, 6314108), (2792, 5613043), (4523, 3464872), (4964, 3157054), (5933, 2641432), (9046, 1732436), (9928, 1578527), (11866, 1320716), (18092, 866218), (23732, 660358), (25477, 615128), (36184, 433109), (47464, 330179), (50954, 307564), (76891, 203816), (101908, 153782)]