2647910192

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{7937}}^1$

素因数の和:8693

約数の個数: 40

約数和(自身を含む): 5315284800

約数和(自身を除く): 2667374608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 719, 1438, 2876, 5752, 7937, 11504, 15874, 20851, 31748, 41702, 63496, 83404, 126992, 166808, 230173, 333616, 460346, 920692, 1841384, 3682768, 5706703, 11413406, 22826812, 45653624, 91307248, 165494387, 330988774, 661977548, 1323955096, 2647910192]

約数ペア:

[(1, 2647910192), (2, 1323955096), (4, 661977548), (8, 330988774), (16, 165494387), (29, 91307248), (58, 45653624), (116, 22826812), (232, 11413406), (464, 5706703), (719, 3682768), (1438, 1841384), (2876, 920692), (5752, 460346), (7937, 333616), (11504, 230173), (15874, 166808), (20851, 126992), (31748, 83404), (41702, 63496)]