28097496

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{18583}}^1$

素因数の和:18605

約数の個数: 64

約数和(自身を含む): 89203200

約数和(自身を除く): 61105704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 18583, 37166, 55749, 74332, 111498, 130081, 148664, 167247, 222996, 260162, 334494, 390243, 445992, 501741, 520324, 668988, 780486, 1003482, 1040648, 1170729, 1337976, 1560972, 2006964, 2341458, 3121944, 3512187, 4013928, 4682916, 7024374, 9365832, 14048748, 28097496]

約数ペア:

[(1, 28097496), (2, 14048748), (3, 9365832), (4, 7024374), (6, 4682916), (7, 4013928), (8, 3512187), (9, 3121944), (12, 2341458), (14, 2006964), (18, 1560972), (21, 1337976), (24, 1170729), (27, 1040648), (28, 1003482), (36, 780486), (42, 668988), (54, 520324), (56, 501741), (63, 445992), (72, 390243), (84, 334494), (108, 260162), (126, 222996), (168, 167247), (189, 148664), (216, 130081), (252, 111498), (378, 74332), (504, 55749), (756, 37166), (1512, 18583)]