28281424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3059

約数の個数: 40

約数和(自身を含む): 59559680

約数和(自身を除く): 31278256

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 3001, 4712, 6002, 9424, 12004, 24008, 48016, 57019, 93031, 114038, 186062, 228076, 372124, 456152, 744248, 912304, 1488496, 1767589, 3535178, 7070356, 14140712, 28281424]

約数ペア:

[(1, 28281424), (2, 14140712), (4, 7070356), (8, 3535178), (16, 1767589), (19, 1488496), (31, 912304), (38, 744248), (62, 456152), (76, 372124), (124, 228076), (152, 186062), (248, 114038), (304, 93031), (496, 57019), (589, 48016), (1178, 24008), (2356, 12004), (3001, 9424), (4712, 6002)]