15705423412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{1733}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 33838801920

約数和(自身を除く): 18133378508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 241, 316, 476, 482, 553, 964, 1106, 1343, 1687, 1733, 2212, 2686, 3374, 3466, 4097, 5372, 6748, 6932, 8194, 9401, 12131, 16388, 18802, 19039, 24262, 28679, 29461, 37604, 38078, 48524, 57358, 58922, 76156, 114716, 117844, 133273, 136907, 206227, 266546, 273814, 323663, 412454, 417653, 533092, 547628, 647326, 824908, 835306, 958349, 1294652, 1670612, 1916698, 2265641, 2327419, 2923571, 3833396, 4531282, 4654838, 5847142, 7100101, 9062564, 9309676, 11694284, 14200202, 16291933, 28400404, 32583866, 32994587, 49700707, 65167732, 65989174, 99401414, 131978348, 198802828, 230962109, 461924218, 560907979, 923848436, 1121815958, 2243631916, 3926355853, 7852711706, 15705423412]

約数ペア:

[(1, 15705423412), (2, 7852711706), (4, 3926355853), (7, 2243631916), (14, 1121815958), (17, 923848436), (28, 560907979), (34, 461924218), (68, 230962109), (79, 198802828), (119, 131978348), (158, 99401414), (238, 65989174), (241, 65167732), (316, 49700707), (476, 32994587), (482, 32583866), (553, 28400404), (964, 16291933), (1106, 14200202), (1343, 11694284), (1687, 9309676), (1733, 9062564), (2212, 7100101), (2686, 5847142), (3374, 4654838), (3466, 4531282), (4097, 3833396), (5372, 2923571), (6748, 2327419), (6932, 2265641), (8194, 1916698), (9401, 1670612), (12131, 1294652), (16388, 958349), (18802, 835306), (19039, 824908), (24262, 647326), (28679, 547628), (29461, 533092), (37604, 417653), (38078, 412454), (48524, 323663), (57358, 273814), (58922, 266546), (76156, 206227), (114716, 136907), (117844, 133273)]