42646184

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 97200000

約数和(自身を除く): 54553816

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 149, 152, 266, 269, 298, 532, 538, 596, 1043, 1064, 1076, 1192, 1883, 2086, 2152, 2831, 3766, 4172, 5111, 5662, 7532, 8344, 10222, 11324, 15064, 19817, 20444, 22648, 35777, 39634, 40081, 40888, 71554, 79268, 80162, 143108, 158536, 160324, 280567, 286216, 320648, 561134, 761539, 1122268, 1523078, 2244536, 3046156, 5330773, 6092312, 10661546, 21323092, 42646184]

約数ペア:

[(1, 42646184), (2, 21323092), (4, 10661546), (7, 6092312), (8, 5330773), (14, 3046156), (19, 2244536), (28, 1523078), (38, 1122268), (56, 761539), (76, 561134), (133, 320648), (149, 286216), (152, 280567), (266, 160324), (269, 158536), (298, 143108), (532, 80162), (538, 79268), (596, 71554), (1043, 40888), (1064, 40081), (1076, 39634), (1192, 35777), (1883, 22648), (2086, 20444), (2152, 19817), (2831, 15064), (3766, 11324), (4172, 10222), (5111, 8344), (5662, 7532)]