73786388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 145360656

約数和(自身を除く): 71574268

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 533, 653, 689, 1066, 1306, 1378, 2132, 2173, 2612, 2756, 4346, 8489, 8692, 16978, 26773, 28249, 33956, 34609, 53546, 56498, 69218, 107092, 112996, 138436, 348049, 449917, 696098, 899834, 1392196, 1418969, 1799668, 2837938, 5675876, 18446597, 36893194, 73786388]

約数ペア:

[(1, 73786388), (2, 36893194), (4, 18446597), (13, 5675876), (26, 2837938), (41, 1799668), (52, 1418969), (53, 1392196), (82, 899834), (106, 696098), (164, 449917), (212, 348049), (533, 138436), (653, 112996), (689, 107092), (1066, 69218), (1306, 56498), (1378, 53546), (2132, 34609), (2173, 33956), (2612, 28249), (2756, 26773), (4346, 16978), (8489, 8692)]